The largest possible four-digit number is 9999.
In math, a palindrome is a number that reads the same forwards and backwards.
For example: 121 is a palindrome because it reads the same from front to back, and from back to front.
If you want to find the greatest 4-digit palindrome:
We have 4 digits to create, I will represent them by using underscores.
_ _ _ _
For each digit, we can use any number 0 - 9.
For this number to be the greatest, we know that we have to use a 9 in the first digit.
9 _ _ _
And, since we want this number to be a palindrome, we have to use the same digit in the 4th slot.
9 _ _ 9
Only 2 slots left to fill now, and it will be very easy.
Again, we must use any digit 0 - 9 to fill our last 2 slots.
AND this number must be the same to make our number a palindrome.
We can use process of elimination to help us fill in these last 2 slots.
If we put a 0 in those slots, 9009. Are there any 4 digit palindromes larger than this?
Well, yes. 9119. again... any 4 digit palindromes larger?
Again yes. 9229
as you can see, we find larger 4 digit palindromes until...
9999
Once we hit 9999 we've exhausted all possible answers for a 4 digit palindrome.
and that will be your answer.
999999
8778
717
There is no palindrome for 14.
Yes, 1331 is a palindrome
999999
a palindrome can be greater than just four alphabets for eg. 'racecar'.
8778
717
Ere is a preposition that is a palindrome.
No, it isn't a palindrome.
The palindrome is Level.
There is no palindrome for 14.
Any number that is is a palindrome will always be a palindrome.
No. A palindrome reads the same backwards and forwards. 5791111975 is an example of a palindrome.
The palindrome is Gig.
1998 is not and cannot be a palindrome.